Hezbollah Regional Tensions Conflict Regional Security Military Actions Military Operations Military Engagements Regional Stability Regional Conflicts Tensions Syria Military Strategy Terrorism Military Engagement Border Conflicts Ceasefire Agreements Regional Resistance Movements Hezbollah's Influence Tunnels Conflict Dynamics UN Resolutions United States International Relations Security UN Involvement Military Tensions Cross-Border Attacks US Involvement Gaza Conflict Resolution Gaza Strip Hamas and PIJ Cross-Border Conflicts Iran US and France Involvement Iran Influence Ceasefire Ceasefire Violations UN Peacekeeping Forces Beirut Border Security Airstrikes